Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8643512 | Electronic device and method for managing bus services | Hsin-Fu Wang, CHENG-TA HSU | 2014-02-04 |
| 8374741 | Sectional electric drive vehicle | MING-SHIU OU YANG | 2013-02-12 |
| 8199008 | Personal alarm system | MING-SHIU OU YANG | 2012-06-12 |
| 7831860 | System and method for testing redundancy and hot-swapping capability of a redundant power supply | Chao Fan, Chien Fang | 2010-11-09 |